QOL: Unable to copy tiles & chunks from Unedited Map to Edited Map

The issue stems from mostly the ease of copying a bunch of tiles from one bin to another like imagine having UFO1/Scene1.bin and you want to put a certain part of that into your UFO1/Scene2.bin (Edited Scene1 Map) in order to be more convenient, But apparently you can only copy and paste from the same file and closing the file and going back and forth renders the clipboard mute/unusable. So i'm hoping i can copy and paste my chunks in between files that use the same tiles.